Chemistry, 24.11.2021 17:30, TanishaSchollaert1
3. Why is there such a large difference in melting points between the reactant (2-naphthol, 121-123C) and the product (2-ethoxynapthalene, 35-37C) (HINT: Think of functional groups)
Answers: 3
Chemistry, 22.06.2019 18:30, chinadoll24
Asample of hydrated tin (ii) chloride (sncl2) has a mass of 4.90 g. when it is dehydrated, it has a mass of 4.10 g. which is the correct chemical formula for the hydrate? sncl2•2h2o sncl2•4h2o sncl2•6h2o
Answers: 2
Chemistry, 22.06.2019 23:00, genyjoannerubiera
In the reaction h2co3 (aq) + 3nh3 (aq) = 2 nh4+ (aq) + co3 2-, how many electrons are transferred?
Answers: 3
3. Why is there such a large difference in melting points between the reactant (2-naphthol, 121-123C...
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